Image DPI Converter
Convert DPI metadata locally so print sizes match your brief without re-exporting or uploading files.
Upload Your Image
Drag & drop or click to select your image (Max 20MB)
DPI Conversion Built for Production
Keep pixels untouched while updating metadata for accurate print sizing and clean deliveries.
Metadata-safe conversion
Update DPI tags without resampling pixels, so resolution, color, and file size stay intact while print dimensions recalculate precisely for production handoffs.
Batch-ready queue
Load up to twenty images at once, run the conversion in one pass, and grab a clean ZIP that preserves filenames and adds the DPI value for smooth client delivery.
Preset + custom targets
Switch between common DPI presets or enter a precise value to match vendor specs, without manual calculations or guesswork for every print run or campaign.
Progress you can trust
Each file shows original versus target DPI as it completes, helping you verify the batch before sending artwork to clients or printers on deadline.
Privacy by default
Everything runs locally in the browser, keeping sensitive client assets off servers and aligned with internal review policies and NDAs for compliance.
Clear export naming
Downloads append the new DPI to the filename, making print-ready assets easy to sort, approve, and hand off without extra renaming steps or confusion.
Convert DPI in Three Steps
Upload, set a target, and export updated files with accurate metadata.
Add your files
Drag and drop or click to upload JPG or PNG images. The queue appears instantly and stays entirely on your device for privacy.
Choose the target DPI
Select a preset or enter a custom value, then confirm the target applies to the batch before starting conversion so every file matches the same spec.
Download the results
Save individual files or a ZIP package with DPI-labeled filenames, ready for printers, marketplaces, or clients with no extra edits.
Standardize DPI Before You Deliver
Convert DPI metadata locally and hand off print-ready assets with consistent sizing, clear filenames, and zero uploads every time.
DPI Converter FAQ
Answers to common questions about converting DPI metadata for print-ready files.
No. The converter edits only the metadata tag that defines print size. The pixel width and height stay identical, so sharpness, compression, and file size remain the same unless you later resample the image. It's ideal for print prep.
The converter works with JPG and PNG files. It preserves transparency in PNGs and keeps existing color profiles intact. If you have TIFF or RAW, export to JPG or PNG first, then convert the DPI safely. This keeps delivery consistent.
Many print shops and marketplaces assume 300 DPI when calculating physical size. Setting 300 ensures the previewed size matches your intent for posters, labels, and packaging without guesswork. It's a reliable baseline.
No. Files never leave your device. The conversion runs in your browser using local APIs, so nothing is uploaded or shared, and you can work with sensitive client artwork safely. Nothing is cached beyond your session.
Each batch uses one target DPI for consistency. If you need multiple outputs, run the converter again with a new target and download a second set to keep filenames clear and avoid mistakes. This keeps targets clean.
Downloads append the new DPI value to the original filename, making it obvious which assets were converted. You can rename files after download, but the suffix helps prevent mix-ups during review cycles and version control.
The converter overwrites the existing DPI tag with your chosen value. This is useful when legacy files contain incorrect settings or when you need all assets normalized to a single print spec. It saves cleanup time.
No. The tool does not re-encode pixel data, so PNG transparency and embedded ICC color profiles remain untouched. Only the DPI metadata is updated, keeping visual output identical on screen for overlays and branding.
Yes. The tool is free to use for resizing and compressing images, and you can export without creating an account.
Processing happens locally in your browser, so files are not uploaded to a server. Your images stay private on your device.